Tracking Setup Relies on One Person Who Is No Longer With the Company

The Knowledge Walked Out the Door

For years, one specific person handled all the tracking setup, quietly building conversion actions, tag configurations, and custom scripts that worked reliably without anyone else needing to understand the details, because that person was always available to fix anything that came up. Nobody thought to document any of it thoroughly, because why would they, the person who built it was right there and clearly knew what they were doing.

Then that person left the company, for whatever reason, and it was only after they were gone that anyone realized just how much of the tracking infrastructure existed only in their head. Nobody remaining can confidently say why a specific conversion action is configured the way it is, what a particular custom variable in the tag manager is actually used for, or what would break if a certain script were removed.

Why This Risk Stays Hidden Until It Becomes Urgent

As long as nothing needs to change, an undocumented setup can keep running fine, which is exactly why this risk stays invisible for so long. The problem only surfaces the moment something does need to change, a website redesign, a new product launch, a platform migration, or simply routine troubleshooting when a number looks off, and there is no one left who can confidently make the change without risking something breaking silently.

This creates a dangerous kind of organizational paralysis where the team becomes afraid to touch anything at all, since any single change could unknowingly break a dependency nobody documented, which means the tracking setup effectively becomes frozen in place at exactly the moment the business needs it to evolve alongside new initiatives.

Rebuilding Understanding From the Outside

Recovering from this requires a careful reverse engineering process, going through every tag, trigger, variable, and conversion action to reconstruct what it does and why, essentially rebuilding the documentation that should have existed from the start. This takes patience and technical skill, since piecing together someone else's undocumented work is genuinely harder than building something from scratch.

This kind of recovery work is exactly what an experienced outside team is equipped to do without the fear that comes from being too close to the original setup. BSC has stepped into exactly this situation before, rebuilding institutional knowledge and proper documentation so no single person's departure can put tracking at risk again.